diff options
Diffstat (limited to 'src/db')
| -rw-r--r-- | src/db/sysdb.c | 40 | ||||
| -rw-r--r-- | src/db/sysdb.h | 4 |
2 files changed, 42 insertions, 2 deletions
diff --git a/src/db/sysdb.c b/src/db/sysdb.c index 88cff241f..8d6f00b52 100644 --- a/src/db/sysdb.c +++ b/src/db/sysdb.c @@ -508,18 +508,31 @@ int sysdb_attrs_get_string_array(struct sysdb_attrs *attrs, const char *name, return EOK; } -int sysdb_attrs_add_val(struct sysdb_attrs *attrs, - const char *name, const struct ldb_val *val) + +static int sysdb_attrs_add_val_int(struct sysdb_attrs *attrs, + const char *name, bool check_values, + const struct ldb_val *val) { struct ldb_message_element *el = NULL; struct ldb_val *vals; int ret; + size_t c; ret = sysdb_attrs_get_el(attrs, name, &el); if (ret != EOK) { return ret; } + if (check_values) { + for (c = 0; c < el->num_values; c++) { + if (val->length == el->values[c].length + && memcmp(val->data, el->values[c].data, + val->length) == 0) { + return EOK; + } + } + } + vals = talloc_realloc(attrs->a, el->values, struct ldb_val, el->num_values+1); if (!vals) return ENOMEM; @@ -535,6 +548,29 @@ int sysdb_attrs_add_val(struct sysdb_attrs *attrs, return EOK; } +int sysdb_attrs_add_val(struct sysdb_attrs *attrs, + const char *name, const struct ldb_val *val) +{ + return sysdb_attrs_add_val_int(attrs, name, false, val); +} + +/* Check if the same value already exists. */ +int sysdb_attrs_add_val_safe(struct sysdb_attrs *attrs, + const char *name, const struct ldb_val *val) +{ + return sysdb_attrs_add_val_int(attrs, name, true, val); +} + +int sysdb_attrs_add_string_safe(struct sysdb_attrs *attrs, + const char *name, const char *str) +{ + struct ldb_val v; + + v.data = (uint8_t *)discard_const(str); + v.length = strlen(str); + + return sysdb_attrs_add_val_safe(attrs, name, &v); +} int sysdb_attrs_add_string(struct sysdb_attrs *attrs, const char *name, const char *str) diff --git a/src/db/sysdb.h b/src/db/sysdb.h index b039a673a..602db2c04 100644 --- a/src/db/sysdb.h +++ b/src/db/sysdb.h @@ -287,6 +287,10 @@ struct range_info { /* values are copied in the structure, allocated on "attrs" */ int sysdb_attrs_add_val(struct sysdb_attrs *attrs, const char *name, const struct ldb_val *val); +int sysdb_attrs_add_val_safe(struct sysdb_attrs *attrs, + const char *name, const struct ldb_val *val); +int sysdb_attrs_add_string_safe(struct sysdb_attrs *attrs, + const char *name, const char *str); int sysdb_attrs_add_string(struct sysdb_attrs *attrs, const char *name, const char *str); int sysdb_attrs_add_lower_case_string(struct sysdb_attrs *attrs, |